Gear machining quenching furnace facilitating feeding

Abstract

The gear machining quenching furnace convenient to feed comprises a furnace body and a water tank, the water tank is fixedly connected to the lower side of the left side wall of the furnace body, a sliding groove is formed in the top of an inner cavity of the furnace body, and a lead screw is rotationally connected between the left side wall and the right side wall of the inner cavity of the sliding groove. A first bevel gear is fixedly connected to the right side of the outer side wall of the lead screw, a sliding block is in threaded connection with the left side of the outer side wall of the lead screw, a first electric push rod is fixedly connected to the bottom of the sliding block, and a mounting column is fixedly connected to the tail end of the first electric push rod. The tail end of a power output shaft of the motor penetrates through the furnace body and extends to an inner cavity of the sliding groove, the gear machining quenching furnace convenient to feed is reasonable in structural design, feeding can be facilitated, the gear quenching efficiency is improved, the use safety of the device is improved, and consumption of cooling liquid can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of quenching furnace technology, specifically a quenching furnace for gear processing that is easy to load. Background Technology

[0002] Gears are mechanical components with teeth on their rims that can continuously mesh to transmit motion and power. They are widely used in mechanical transmission and the entire mechanical field. When processing gears, a quenching furnace is required to perform quenching processing on the gears.

[0003] Existing quenching furnaces require manual loading of gears onto the furnace's mounting posts, which is inefficient and affects quenching efficiency. Furthermore, during quenching, the high-temperature gears come into contact with cooling water, causing the water to evaporate instantly and form high-temperature steam. This steam can easily burn operators and cause safety accidents. Therefore, we propose a quenching furnace for gear processing that is easier to load. Utility Model Content

[0004] The purpose of this utility model is to provide a quenching furnace for gear processing that facilitates loading, in order to solve the problems mentioned in the background art. In the existing quenching furnace, when quenching gears, it is necessary to manually put the gears on the mounting column of the quenching furnace. The manual loading is inefficient, which affects the quenching efficiency of the gears. Furthermore, during the quenching process, when the high-temperature gear comes into contact with the cooling water, the cooling water will evaporate instantly to form high-temperature water vapor. The high-temperature water vapor can easily burn the operator during the dissipation process, thus causing a safety accident.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quenching furnace for gear processing that facilitates material loading, comprising a furnace body and a water tank. The water tank is fixedly connected to the lower left side wall of the furnace body. A sliding groove is provided at the top of the inner cavity of the furnace body. A lead screw is rotatably connected between the left and right side walls of the inner cavity of the sliding groove. A first bevel gear is fixedly connected to the right side of the outer side wall of the lead screw. A slider is screwed to the left side of the outer side wall of the lead screw. A first electric push rod is fixedly connected to the bottom of the slider. A mounting column is fixedly connected to the end of the first electric push rod. A motor is fixedly connected to the top right side of the furnace body. The end of the power output shaft of the motor passes through the furnace body and extends to the inner cavity of the sliding groove. A second bevel gear is fixedly connected to the end of the power output shaft of the motor. The second bevel gear meshes with the first bevel gear and rotates. A fixing plate is fixedly connected to the lower right side wall of the furnace body. A second electric push rod is fixedly connected to the top of the fixing plate. A placement basket is fixedly connected to the end of the second electric push rod. A partition is fixedly connected to the inner side wall of the placement basket. A U-shaped groove is provided on the outer side wall of the partition.

[0006] As a further description of the above technical solution:

[0007] An induction coil is fixedly connected to the right side of the rear wall of the inner cavity of the furnace body, and the bottom of the inner cavity of the furnace body is filled with coolant.

[0008] As a further description of the above technical solution:

[0009] A condenser is fixedly connected to the top left side of the water tank, and the condenser is connected to the water tank through a pipe.

[0010] As a further description of the above technical solution:

[0011] The left side wall of the condenser is inlaid with a frame, the right side wall of the inner cavity of the frame is inlaid with a heat-conducting plate, and the right side wall of the heat-conducting plate is integrally formed with fins.

[0012] As a further description of the above technical solution:

[0013] A fan is fixedly connected to the inner cavity of the frame, and a dustproof net is fixedly connected between the inner sidewalls of the frame.

[0014] As a further description of the above technical solution:

[0015] An air suction machine is fixedly connected to the top of the condenser box, and the air suction machine is connected to the furnace body and the condenser box through a pipe.

[0016] As a further description of the above technical solution:

[0017] A water pump is fixedly connected to the top right side of the water tank, and the water pump is connected to the furnace body and the water tank through a pipe.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This gear quenching furnace, designed for easy loading, involves vertically placing the gear into a placement basket. A second electric actuator lifts the basket, raising the gear. A motor then drives a second bevel gear to rotate, which in turn drives a first bevel gear. This rotation of the lead screw moves a slider, which in turn moves a mounting column from left to right. The right end of the mounting column gradually passes through the U-shaped groove into the placement basket, thus connecting the vertical gears. Finally, the second electric actuator lowers the placement basket, completing the loading process. This design facilitates loading and improves gear quenching efficiency.

[0020] 2. This gear-processing quenching furnace, which facilitates material loading, draws away the high-temperature steam generated during quenching by starting the suction fan and discharges it into the condensation box. This prevents the high-temperature steam from scalding the operators. The drawn-away high-temperature steam comes into contact with the heat-conducting plates and fins in the condensation box, allowing the high-temperature steam to transfer heat to the heat-conducting plates and fins. Then, by starting the fan, the heat-conducting plates are cooled, and the heat is dissipated to the outside. This causes the high-temperature steam to condense into water droplets and drip into the water tank. Finally, the collected condensate is pumped to the bottom of the furnace body, reducing coolant consumption, thereby improving the safety of the device and reducing coolant consumption. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a gear processing quenching furnace that facilitates material loading, as proposed in this utility model.

[0022] Figure 2 This is a schematic diagram of the main structure of a quenching furnace for gear processing that facilitates material loading, as proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the main cross-sectional structure of a quenching furnace for gear processing that facilitates material loading, as proposed in this utility model.

[0024] Figure 4 This is a schematic diagram of the placement basket structure of a gear processing quenching furnace that facilitates material loading, as proposed in this utility model.

[0025] Figure 5 This utility model proposes a quenching furnace for gear processing that facilitates material loading. Figure 3 Enlarged structural diagram at point A in the middle.

[0026] In the diagram: 100, furnace body; 110, slide rail; 120, lead screw; 121, first bevel gear; 130, slider; 140, first electric actuator; 150, mounting column; 160, motor; 161, second bevel gear; 170, fixing plate; 171, second electric actuator; 172, placement basket; 173, partition plate; 174, U-shaped groove; 180, induction coil; 190, coolant; 200, water tank; 210, condenser box; 220, frame; 230, heat conduction plate; 240, fins; 250, fan; 260, dustproof net; 270, air intake; 280, water pump. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] This utility model provides a quenching furnace for gear processing that facilitates material loading, improves gear quenching efficiency, enhances equipment safety, and reduces coolant consumption. Please refer to [link to relevant documentation]. Figure 1-5 , including furnace body 100 and water tank 200;

[0031] Please see Figure 1-4The furnace body 100 has a sliding groove 110 at the top of its inner cavity. A lead screw 120 is rotatably connected between the left and right side walls of the inner cavity of the sliding groove 110. A first bevel gear 121 is fixedly connected to the right side of the outer side wall of the lead screw 120. A slider 130 is screwed to the left side of the outer side wall of the lead screw 120. A first electric push rod 140 is fixedly connected to the bottom of the slider 130. A mounting post 150 is fixedly connected to the end of the first electric push rod 140. A motor 160 is fixedly connected to the top right side of the furnace body 100. The power output shaft of motor 160 passes through furnace body 100 and extends into the inner cavity of slide groove 110. A second bevel gear 161 is fixedly connected to the end of the power output shaft of motor 160. The second bevel gear 161 meshes with and rotates with the first bevel gear 121. A fixing plate 170 is fixedly connected to the lower side of the right side wall of furnace body 100. A second electric push rod 171 is fixedly connected to the top of fixing plate 170. A placement basket 172 is fixedly connected to the end of the second electric push rod 171. A partition 173 is fixedly connected to the inner side wall of the furnace body 100. A U-shaped groove 174 is opened on the outer side wall of the partition 173. An induction coil 180 is fixedly connected to the right side of the rear side wall of the furnace body 100. The bottom of the furnace body 100 is filled with coolant 190. The gear is vertically placed into the placement basket 172 and the placement basket 172 is raised by the second electric push rod 171, so that the gear is lifted. Then, the second bevel gear 161 is rotated by the motor 160, so that the second bevel gear 161 drives the first bevel gear 121 to rotate, which in turn causes the lead screw 120 to rotate. The rotation of the lead screw 120 drives the slider 130 to move, so that the slider 130 drives the mounting column 150 to move from left to right. Then, the right end of the mounting column 150 gradually passes through the placement basket 172 from the U-shaped groove 174, so that the mounting column 150 strings the vertical gears together. Finally, the placement basket 172 is lowered by the second electric push rod 171, thus completing the feeding work.

[0032] In summary, this makes the device easier to load materials and improves gear quenching efficiency.

[0033] Please see Figure 1 , Figure 2 , Figure 3 and Figure 5A water tank 200 is fixedly connected to the lower left side wall of the furnace body 100. A condenser box 210 is fixedly connected to the top left side of the water tank 200. The condenser box 210 is connected to the water tank 200 through a pipe. A frame 220 is embedded in the left side wall of the condenser box 210. A heat-conducting plate 230 is embedded in the right side wall of the inner cavity of the frame 220. Fins 240 are integrally formed on the right side wall of the heat-conducting plate 230. A fan 250 is fixedly connected to the inner cavity of the frame 220. A dustproof net 260 is fixedly connected between the inner side walls of the frame 220. An air intake fan 270 is fixedly connected to the top of the condenser box 210. The air intake fan 270 is connected to the furnace body 100 and the condenser box 210 through a pipe. A water pump 280 is fixedly connected to the top right side of the water tank 200. The system is connected to the furnace body 100 and the water tank 200 via pipes. By starting the suction fan 270, the high-temperature water vapor generated during quenching is sucked away and discharged into the condenser 210, thus preventing the high-temperature steam from scalding the operators. The sucked-away high-temperature steam will come into contact with the heat-conducting plate 230 and fins 240 in the condenser 210, allowing the high-temperature steam to conduct heat to the heat-conducting plate 230 and fins 240. Then, by starting the fan 250, the fan 250 dissipates heat from the heat-conducting plate 230, thereby dissipating the heat to the outside. This causes the high-temperature steam to condense into water droplets and drip into the water tank 200. Finally, the water pump 280 transports the collected condensate to the bottom of the furnace body 100, thereby reducing the consumption of coolant 190.

[0034] In summary, this improves the safety of the device and reduces the consumption of coolant 190.

[0035] In practical use, those skilled in the art first place the gear vertically into the placement basket 172, and then use the second electric push rod 171 to lift the placement basket 172, thus raising the gear. Next, the motor 160 drives the second bevel gear 161 to rotate, causing the second bevel gear 161 to rotate the first bevel gear 121. This, in turn, causes the lead screw 120 to rotate, which in turn moves the slider 130, causing the slider 130 to move the mounting post 150 from left to right. The right end of the mounting post 150 gradually passes through the placement basket 172 from the U-shaped groove 174, thus connecting the vertical gears. Finally, the second electric push rod 171 lowers the placement basket 172, completing the loading process. The process begins with the motor 160 driving the lead screw 120 to reverse, causing the mounting column 150 to drive the gear and gradually enter the induction coil 180 for heating and quenching. During the quenching process, the suction fan 270 is activated to draw away the high-temperature water vapor generated during quenching and discharge it into the condensation box 210. The drawn-away high-temperature steam will come into contact with the heat-conducting plate 230 and fins 240 in the condensation box 210, allowing the high-temperature steam to conduct heat to the heat-conducting plate 230 and fins 240. Then, the fan 250 is activated to dissipate heat from the heat-conducting plate 230, thereby dissipating the heat to the outside. This causes the high-temperature steam to condense into water droplets and drip into the water tank 200. Finally, the water pump 280 transports the collected condensate to the bottom of the furnace body 100.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A quenching furnace for gear machining facilitating feeding, characterized by: The utility model relates to a kind of induction furnace, including furnace body (100) and water tank (200), the water tank (200) is fixedly connected in the left side wall lower side of the furnace body (100), the inner chamber top of the furnace body (100) is equipped with chute (110), the inner chamber left and right side walls of the chute (110) are rotatably connected with lead screw (120), the outer side wall right side of the lead screw (120) is fixedly connected with first bevel gear (121), the outer side wall left side of the lead screw (120) is screwed with sliding block (130), the bottom of the sliding block (130) is fixedly connected with first electric push rod (140), the tail end of the first electric push rod (140) is fixedly connected with mounting column (150), the top right side of the furnace body (100) is fixedly connected with motor (160), the power output shaft tail end of the motor (160) penetrates the furnace body (100) and extends to the inner chamber of the chute (110), and the power output shaft tail end of the motor (160) is fixedly connected with second bevel gear (161), the second bevel gear (161) is meshed with the first bevel gear (121) and rotates, the right side wall lower side of the furnace body (100) is fixedly connected with fixed plate (170), the top of the fixed plate (170) is fixedly connected with second electric push rod (171), the tail end of the second electric push rod (171) is fixedly connected with placing basket (172), the inner side wall of the placing basket (172) is fixedly connected with partition (173), the outer side wall of the partition (173) is equipped with U-shaped groove (174).

2. The quenching furnace for gear machining facilitating feeding according to claim 1, characterized in that: The inner chamber rear side wall right side of the furnace body (100) is fixedly connected with induction coil (180), and the inner chamber bottom of the furnace body (100) is filled with cooling liquid (190).

3. The quenching furnace for gear machining facilitating feeding according to claim 1, characterized in that: The top left side of the water tank (200) is fixedly connected with condensing tank (210), and the condensing tank (210) is communicated with the water tank (200) by pipeline.

4. The quenching furnace for gear machining facilitating feeding according to claim 3, characterized in that: The left side wall of the condensing tank (210) is inlaid with frame (220), the inner chamber right side wall of the frame (220) is inlaid with heat conduction plate (230), and the right side wall of the heat conduction plate (230) is integrally formed with fin (240).

5. The quenching furnace for gear machining facilitating feeding according to claim 4, characterized in that: The inner chamber of the frame (220) is fixedly connected with fan (250), and the inner side wall between the frame (220) is fixedly connected with dust screen (260).

6. The quenching furnace for gear machining facilitating feeding according to claim 3, characterized in that: The top of the condensing tank (210) is fixedly connected with air suction machine (270), and the air suction machine (270) is communicated with the furnace body (100) and the condensing tank (210) by pipeline.

7. The quenching furnace for gear machining facilitating feeding according to claim 1, characterized in that: The top right side of the water tank (200) is fixedly connected with water pump (280), and the water pump (280) is communicated with the furnace body (100) and the water tank (200) by pipeline.

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